CodePanel

GPT-5.2

GPT-5.2 specifications
MakerOpenAI
FamilyGPT
Released2025-12-11
Knowledge cutoff2025-08-31
Context400K
GPT-5.2 specifications
Max output128K
Open weightsClosed
Modalitiespdf, image, text → text
Input / 1M$1.75
Output / 1M$14.00
GPT-5.2 specifications
Review call$0.0797
Reasoning effortsnone, low, medium, high, xhigh
HostsOpenRouter
Model idopenai/gpt-5.2

Benchmark status

CodePanel's benchmark has not run GPT-5.2 as a pull-request reviewer yet, so this page has no recall, false-alarm or measured-cost figures for it. The methodology explains how ranked models are scored.

No GPT model is ranked yet. Of OpenAI's ranked models, GPT-6.1 Sol is the closest in list price; it caught 89% [80%–97%] of the known bugs at rank 1 of 17, with a measured review cost of $0.0401. At list price, a typical review call (26.2K tokens in and 2.4K out) costs $0.0797 on GPT-5.2 and $0.0766 on GPT-6.1 Sol, so this model's call is about the same as that one's.

Pricing

GPT-5.2 price by host
HostModel idInput / 1MOutput / 1M
OpenRouteropenai/gpt-5.2$1.75$14.00

Source: models.dev's OpenRouter listing, Oct 23, 2026

Other benchmarks

GPT-5.2 on outside benchmarks
BenchmarkScoreRangeSettingSourceDate
Arena WebDev1417 Arena rating1394 to 1439–LMArena CC BY 4.0Oct 16, 2026
Epoch Capabilities Index154 ECI152 to 155–Epoch AI CC BY 4.0Dec 11, 2025

Versions

GPT versions
VersionReleasedInput / 1MOutput / 1MContext
GPT-5.52026-04-24$5.00$30.001.1M
GPT-5.42026-03-05$2.50$15.001.1M
GPT-52025-08-07$1.25$10.00400K

Similar models

Same as on GPT-5.6 Terra.

Updated Oct 23, 2026